pwa improvements: custom name and context selection

apps/weblibre/lib/features/share_intent/domain/entities/intent_container_mode.dart

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2024-2026 Fabian Freund.
+ *
+ * This file is part of WebLibre
+ * (see https://weblibre.eu).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+enum IntentContainerMode {
+  useSelected('use-selected'),
+  unassigned('unassigned'),
+  specific('specific');
+
+  const IntentContainerMode(this.wireValue);
+
+  final String wireValue;
+
+  String? get queryValueOrNull =>
+      this == IntentContainerMode.useSelected ? null : wireValue;
+
+  static IntentContainerMode fromWireValue(
+    String? wireValue, {
+    String? contextId,
+  }) {
+    for (final mode in values) {
+      if (mode.wireValue == wireValue) {
+        return mode;
+      }
+    }
+
+    if (contextId != null) {
+      return IntentContainerMode.specific;
+    }
+
+    return IntentContainerMode.useSelected;
+  }
+}

apps/weblibre/lib/features/share_intent/domain/entities/shared_content.dart

@@ -18,29 +18,42 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 import 'package:fast_equatable/fast_equatable.dart';
+import 'package:weblibre/features/share_intent/domain/entities/intent_container_mode.dart';
 import 'package:weblibre/utils/input_classification.dart';
 
 sealed class SharedContent with FastEquatable {
   final String? contextId;
+  final IntentContainerMode containerMode;
 
-  SharedContent({this.contextId});
+  SharedContent({
+    this.contextId,
+    this.containerMode = IntentContainerMode.useSelected,
+  });
 
-  factory SharedContent.parse(String content, {String? contextId}) {
+  factory SharedContent.parse(
+    String content, {
+    String? contextId,
+    IntentContainerMode containerMode = IntentContainerMode.useSelected,
+  }) {
     if (parseSharedIntentUrl(content) case final Uri uri) {
-      return SharedUrl(uri, contextId: contextId);
+      return SharedUrl(uri, contextId: contextId, containerMode: containerMode);
     } else {
-      return SharedText(content, contextId: contextId);
+      return SharedText(
+        content,
+        contextId: contextId,
+        containerMode: containerMode,
+      );
     }
   }
 
   @override
-  List<Object?> get hashParameters => [contextId];
+  List<Object?> get hashParameters => [contextId, containerMode];
 }
 
 final class SharedUrl extends SharedContent {
   final Uri url;
 
-  SharedUrl(this.url, {super.contextId});
+  SharedUrl(this.url, {super.contextId, super.containerMode});
 
   @override
   String toString() => url.toString();
@@ -52,7 +65,7 @@ final class SharedUrl extends SharedContent {
 final class SharedText extends SharedContent {
   final String text;
 
-  SharedText(this.text, {super.contextId});
+  SharedText(this.text, {super.contextId, super.containerMode});
 
   @override
   String toString() => text;